<?php


// Make theme available for translation
// Translations can be filed in the /languages/ directory
load_theme_textdomain( 'your-theme', TEMPLATEPATH . '/languages' );

$locale = get_locale();
$locale_file = TEMPLATEPATH . "/languages/$locale.php";
if ( is_readable($locale_file) )
		require_once($locale_file);

// Get the page number
function get_page_number() {
	if ( get_query_var('paged') ) {
	print ' | ' . __( 'Page ' , 'your-theme') . get_query_var('paged');
	}
} // end get page number


// For category lists on category archives: Returns other categories except the current one (redundant)
function cats_meow($glue) {
	$current_cat = single_cat_title( '', false );
	$separator = "\n";
	$cats = explode( $separator, get_the_category_list($separator) );
	foreach ( $cats as $i => $str ) {
		if ( strstr( $str, ">$current_cat<" ) ) {
			unset($cats[$i]);
			break;
		}
	}
	if ( empty($cats) )
		return false;
		
	return trim(join( $glue, $cats ));
} // end cats_meow


// For tag lists on tag archives: Returns other tags except the current one (redundant)
function tag_ur_it($glue) {
	$current_tag = single_tag_title( '', '', false);
	$separator = "\n";
	$tags = explode( $separator, get_the_tag_list( "", "$separator", "" ) );
	foreach ( $tags as $i => $str ) {
		if ( strstr( $str, ">$current_tag<" ) ) {
			unset($tags[$i]);
			break;
		}
	}
	if ( empty($tags) )
		return false;
	
	return trim(join( $glue, $tags ));
} // end tag_ur_it


// Register widgetized areas
function theme_widgets_init() {
	// Area 1
	register_sidebar( array (
	'name' => 'Primary Widget Area',
	'id' => 'primary_widget_area',
	'before_widget' => '<li id="%1$s" class="widget-container %2$s>',
	'after_widget' => "</li>",
	'before_title' => '<h3 class="widget-title">',
	'after-title' => '</h3>'
) );

	// Area 2
	register_sidebar( array (
	'name' => 'Secondary Widget Area',
	'id' => 'secondary_widget_area',
	'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
	'after_widget' => "</li>",
	'before_title' => '<h3 class="widget-title">',
	'after_title' => '</h3>',
) );
} // end theme_widgets_init

add_action( 'init', 'theme_widgets_init' );


// Pre-set Widgets
$preset_widgets = array (
	'primary_widget_area' => array( 'search', 'pages', 'categories', 'archives' ),
	'secondary_widget_area' => array( 'links', 'meta' )
);
if ( isset( $_GET['activated'] ) ) {
	update_option( 'sidebars_widgets', $preset_widgets );
}
// update option( 'sidebars_widgets', NULL );


// Check for static widgets in widget_ready areas
function is_sidebar_active ( $index ){
	global $wp_registered_sidebars;

	$widgetcolums = wp_get_sidebars_widgets();

	if ($widgetcolums[$index]) return true;
		return false;
} // end is_sidebar_active


// Produces an avatar image with the hCard-compliant photo class
function commenter_link() {
	$commenter = get_comment_author_link();
	if ( ereg( '<a[^>]* class=[^>]+>', $commenter ) ) {
		$commenter = ereg_replace( '(<a[^>]* class=[\'"]?)', '\\1url ', $commenter );
	} else {
		$commenter = ereg_replace( '(<a )/', '\\1class="url "' , $commenter );
	}
	$avatar_email = get_comment_author_email();
	$avatar = str_replace( "class='avatar", "class='photo avatar", get_avatar( $avatar_email, 120 ) );
	echo $avatar . ' <span class="fn n">' . $commenter . '</span>';
} // end commenter_link


function register_my_menus() {
	register_nav_menus(
		array('header-menu' => __( 'Header Menu' ) )
	);
}

add_action( 'init', 'register_my_menus' );


// Custom callback to list comments in the your-theme style
function custom_comments($comment, $args, $depth) {
	$GLOBALS['comment'] = $comment;
		$GLOBALS['comment-depth'] = $depth;
	?>
	
		<li id="comment-<?php comment_ID() ?>" <?php comment_class() ?>>
			<div class="comment-author vcard"><?php commenter_link() ?></div>
			<div class="comment-meta"><?php printf(__('Posted %1$s at %2$s <span class="meta-sep">|</span> <a href="%3$s" title="Permalink to this comment">Permalink</a>', 'your-theme'),
				get_comment_date(),
				get_comment_time(),
				'#comment-' . get_comment_ID() );
				edit_comment_link(__('Edit', 'your-theme'), ' <span class="meta-sep">|</span> <span class="edit-link">', '</span>'); ?></div>
			<?php if ($comment->comment_approved == '0') _e("\t\t\t\t\t<span class='unapproved'>Your comment is awaiting moderation.</span>\n", 'your-theme') ?>
				<div class="comment_text() ?>
					<?php comment_text() ?>
				</div>
				<?php // echo the comment reply link
					if($args['type'] == 'all' || get_comment_type() == 'comment') :
						comment_reply_link(array_merge($args, array(
							'reply_text' => __('Reply', 'your-theme'),
							'login_text' => __('Log in to reply.', 'your-theme'),
							'depth' => $depth,
							'before' => '<div class="comment-reply-link">',
							'after' => '</div>'
						)));
					endif;
					?>
		<?php } // end custom_comments			

		
// Custom callback to list pings
function custom_pings($comment, $args, $depth) {
	$GLOBALS['comment'] = $comment;
	?>
		<li id="comment-<?php comment_ID() ?>" <?php comment_class() ?>>
			<div class="comment_author"><?php printf(__('By %1$s on %2$s at %3$s', 'your-theme'),
				get_comment_author_link(),
				get_comment_date(),
				get_comment_time() );
				edit_comment_link(__('Edit', 'your-theme'), ' <span class="meta-sep">
				</span> <span class="edit-link">', '</span>'); ?></div>
	<?php if ($comment->comment_approved == '0') _e("\t\t\t\t\t<span class='unapproved'>Your comment is awaiting moderation.</span>\n", 'your-theme') ?>
		<div class="comment_text() ?>
			<?php comment_text() ?>
		</div>
<?php } // end custom pings
